Smrtr Technology
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Medium Voltage Outdoor Current Transformer
This outdoor dry type current transformer is designed for 33kV-40.5kV power systems, ideal for pole-mounted installations and transmission lines. Constructed with high-quality ultraviolet-proof epoxy resin and an amorphous alloy core for superior metering accuracy.
| Rated primary current(A) | Accuracy classes combination | Accuracy class and output (VA) | Short-time thermal current(kA/1s) | Rated dynamic current(kA) | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| 0.2s | 0.2 | 0.5s | 0.5 | 10P10 | 10P15 | 10P20 | ||||
| 5 - 75 | 0.2S/10P10 to 0.5/10P20 | 10 | 10 | 10 | 10 | 15 | 15 | 15 | 0.5 - 7.5 | 12.5 - 18.75 |
| 100 - 500 | 10 | 10 | 10 | 10 | 15 | 15 | 15 | 10 - 50 | 25 - 75 | |
| 1000 - 2000 | 15 | 20 | 15 | 30 | 30 | 30 | 20 | 80 | 200 | |
Optimized Packaging Solutions:
Premium Materials
High-grade silicon steel or nanocrystalline cores for minimal losses and high linearity.
Superior Performance
Accuracy Class 0.2/0.5 for metering, compliant with IEC 61869, 60044, IEEE, and ANSI standards.
Global Trust
15+ years in power industry with a "Zero major failure" record since 2015.
